User manual

Publication 1747-UM011F-EN-P - May 2007
RS-232 Communication Interface 217
SLC 5/03, SLC 5/04, or SLC 5/05 Processor Connected to a Personal
Computer with a 1747-CP3 Cable
1747-KE Module to a Modem (Hardware Handshaking Enabled)
(1) Connect to the shield of the cable.
1
3
2
6
5
4
8
7
1
3
4
5
6
7
8
9
2
DCD
TXD
DTR
COM
DSR
RTS
CTS
NC
RXD
DCD
RXD
DSR
COM
DTR
CTS
RTS
TXD
9-Pin SLC 5/03 9-Pin
DTE
DCE
PC
6
2
3
4
5
1
7
8
9 22
6
3
2
20
7
8
4
5
1
1
3
4
5
6
7
8
9
2
(1)
NC
TXD
DTR
COM
DSR
RTS
CTS
NC
RXD
DSR
TXD
DTR
COM
DCR
RTS
CTS
RI
GND
RXD
9-Pin 1747-KE
Peripheral
Device
9-Pin 25-Pin
DTE DCE